/* Reset default margins and padding to zero */
h1, h2, h3, h4, h5, h6 {
  margin: 0;
  padding: 0;
} 

.lineHeightDefault {
  line-height: auto;
}

.lineHeightSingle {
  line-height: 1;
}

.lineHeightOnetwofive {
  line-height: 1.5;
}

.lineHeightOnefive {
  line-height: 1.75;
}

.lineHeightDouble {
  line-height: 2;
}